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Olivier Coulaud

8
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luc-giraud
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GMRES in variable accuracy: a case study in low rank tensor linear systems

Martina Iannacito , Emmanuel Agullo , Olivier Coulaud , Luc Giraud , Gilles Marait
GAMM - Workshop on Applied and Numerical Linear Algebra 2022, Erin Carson; Iveta Hnětynková; Stefano Pozza; Petr Tichý; Miroslav Tůma, Sep 2022, Prague, Czech Republic
Communication dans un congrès hal-03826879v2
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Orthogonalization schemes in tensor train format

Martina Iannacito , Olivier Coulaud , Luc Giraud
The 29th Biennial Conference on Numerical Analysis 2023, Jun 2023, Glasgow, United Kingdom
Document associé à des manifestations scientifiques hal-04394115v1
Image document

Orthogonalization schemes in tensor train format

Martina Iannacito , Olivier Coulaud , Luc Giraud
AG 2023 - SIAM Conference on Applied Algebraic Geometry, Jul 2023, Eindhoven / Hybrid, Netherlands. 2023
Document associé à des manifestations scientifiques hal-04394130v1

Deflation and augmentation techniques in Krylov linear solvers

Olivier Coulaud , Luc Giraud , Pierre Ramet , Xavier Vasseur
Topping, B.H.V and Ivanyi, P. Developments in Parallel - Distributed - Grid and Cloud Computing for Engineering, Saxe-Coburg Publications, pp.249--275, 2013, 978-1-874672-62-3
Chapitre d'ouvrage hal-00860339v1